The CastleArk Large Growth ETF (CARK) is an actively managed exchange-traded fund. Ordinarily, this fund dedicates a minimum of 80% of its overall assets, encompassing any borrowed capital used for investment, to the common shares of large-capitalization companies. It also has the flexibility to allocate up to 20% of these same total assets towards the common stock of mid-capitalization enterprises. Notably, the fund employs a non-diversified investment strategy.